SAMOP 2023 – scientific programme

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A: Fachverband Atomphysik

A 21: Ultrafast Dynamics II (joint session MO/A)

A 21.6: Talk

Thursday, March 9, 2023, 12:15–12:30, F102

Coherent multidimensional spectroscopy of molecular and cluster beam samples — •Yilin Li, Arne Morlok, Ulrich Bangert, Daniel Uhl, Frank Stienkemeier, and Lukas Bruder — Institute of Physics, University of Freiburg, Germany

Coherent multidimensional spectroscopy is a versatile technique enabling further insights into intra- and inter-molecular couplings on ultrashort time scales. We have extended the method to molecular nanosystems prepared in the gas phase [1,2]. Recently we started analysing 2D beating maps to obtain information about the electronic and vibrational coherences in the systems, which are otherwise covered by linebroadening mechanisms. First results will be presented.

[1] L. Bruder et al., Nat Commun 9, 4823 (2018)

[2] U. Bangert, F. Stienkemeier, L. Bruder, Nat Commun 13, 3350 (2022)